Function toUnsignedRad

toUnsignedRad(rad: number): number
Normalizes a radian value to the range [0, 2π).
Parameters
- rad: number
  The radian value to normalize.
Returns number
The normalized radian value in the range [0, 2π).
Example
```
// Normalizing a radian value
const rad = -Math.PI;
const normalized = toUnsignedRad(rad);
console.log(normalized); // Output: 3.141592653589793
```
- Defined in mymath/src/polar/index.ts:12